Featuring completely original, high-quality illustrations, Live2D animations, and full voice acting! Mysterious tetra blocks keep falling. Clear stages to unlock bonus content!

<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3277230/extras/413e2cf7cb6e86d785f44c14959db894.avif?t=1731021122" data-big-src=https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3277230/extras_big/413e2cf7cb6e86d785f44c14959db894.avif?t=1731021122 width=800 height=154 /> Falling and Crumbling!? Sand Tetra Block Puzzle!! Featuring completely original, high-quality illustrations, Live2D animations, and full voice acting! Experience the new sensation of the sand tetra block puzzle game with &quot;Sandy Tetra!!&quot; Mysterious tetra blocks are falling from above. These blocks come in various shapes and colors, crumbling like sand when they land!? Connect colors from left to right to make them disappear! Keep clearing them to beat the stage! Start from scratch in normal play mode and aim for a high score! Looking for a challenge? Try the challenge mode! Start with blocks already piled up! Clear the stage by reducing the field's accumulation rate below 10%! Unlock bonus content by clearing stages! Access high-quality Live2D animations! The puzzles get progressively harder. Can you clear them all!? [Game Instructions] In this game, you control special blocks called tetra blocks. These blocks crumble like sand when they land. Blocks come in 2 to 4 colors. Connect the same colors from left to right without gaps to make them disappear. If they don't disappear, they'll keep piling up. Reach the top, and it's game over. There’s a normal mode where you aim for a high score, and a challenge mode where you start with blocks already piled up. In challenge mode, you can choose the difficulty and the number of colors. Stages range from easy to extremely challenging. Clear stages to unlock bonus content. Receive rewards for clearing difficult stages. [Controls] Keyboard Controls Use the arrow keys or WASD keys to control the blocks! Up arrow or W key to rotate blocks Left/Right arrows or A/D keys to move left/right Down arrow or S key to drop blocks faster Mouse Controls You can play with your mouse too! Drag the blocks left, right, or down, and click to rotate them! <img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3277230/extras/f1a7071f27f1a430bdfe6bf550e60a9a.avif?t=1731021122" data-big-src=https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/3277230/extras_big/f1a7071f27f1a430bdfe6bf550e60a9a.avif?t=1731021122 width=800 height=154 />

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Sandy Tetra!! Achievements